In Illiopolis there are 12 residential internet providers covering 100.00% of the city. The average home can get speeds up to 4,449 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
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12 Internet Service Providers in Illiopolis
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Illiopolis are not shown.
Illiopolis Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Availability maps for all providers in Illiopolis
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of Illiopolis. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Conxxus. Now you can call companies in Illiopolis with more confidence that they might be available.
How fast are internet speeds in Illiopolis?
The map below shows maximum internet speeds by area in Illiopolis.
Internet Speed Key
The average Illiopolis home can get up to 4,449 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 88.21% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Illiopolis.
Internet speeds tend to be faster in the central parts of Illiopolis, and slower in the south areas of the city.
What type of internet should I choose in Illiopolis?
The fastest internet for you may vary based on where in Illiopolis you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 88.21% of Illiopolis homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 10.93%.
- Satellite internet may be the only option for less than 1% of Illiopolis homes.
Internet Market Health in Illiopolis
Internet Competition Key
The map shows how competitive the Illiopolis internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Illiopolis based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.6 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.7 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.0 (very healthy)
Overall, competition is very healthy.
Illiopolis internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Illiopolis homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Illiopolis internet customers who want faster speeds have between 1 and 8 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Illiopolis is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Illiopolis, along with details on where in Illiopolis and at what speeds.
Frontier Communications DSL in Illiopolis, IL
Frontier DSL coverage
About 90.88%, or 1,056 people, have Frontier DSL internet available to them in the city. The company covers the entire Illiopolis area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of Illiopolis.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 5 different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Illiopolis customers is up to 38 Mbps.
Show all download speeds
- 2.3% up to 115.0 Mbps
- 21.6% up to 90.0 Mbps
- 11.6% up to 70.0 Mbps
- 5.4% up to 45.0 Mbps
- 59.2% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Illiopolis DSL providers. Frontier offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Illiopolis is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.3 Mbps.
Show all upload speeds
- 2.3% up to 7.0 Mbps
- 21.6% up to 5.0 Mbps
- 17.0% up to 3.0 Mbps
- 59.2% up to 1.0 Mbps
XFINITY from Comcast Cable in Illiopolis, IL
XFINITY cable coverage
About 89.07%, or 1,035 people, have XFINITY cable internet available to them in the city. The company covers the central, west, east, north, southwest, northwest, northeast, and southeast Illiopolis area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Illiopolis.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Illiopolis. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from XFINITY goes up to 1,200 Mbps, and all Illiopolis customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Illiopolis cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Illiopolis is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Conxxus Fiber in Illiopolis, IL
Conxxus fiber coverage
About 88.21%, or 1,025 people, have Conxxus fiber internet available to them in the city. The company covers the central, west, east, north, southwest, northwest, northeast, and southeast Illiopolis area. Conxxus is a large internet service provider internet service providers in the US, with internet service available in most of Illiopolis.
Conxxus fiber download speeds
Conxxus is the fastest when comparing download speeds to all other internet providers in Illiopolis. Versus other fiber providers in the area, Conxxus fiber is the fastest. There are no different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from Conxxus goes up to 5,000 Mbps, and all Illiopolis customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
Conxxus fiber upload speeds
In Illiopolis download speeds tend to be equal to than upload speeds for Conxxus fiber. Compared to other ISPs, Conxxus is the fastest where upload speeds are concerned, and the fastest compared to other Illiopolis fiber providers. Conxxus offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Illiopolis is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
Rise Broadband Fixed Wireless in Illiopolis, IL
Rise Broadband fixed wireless coverage
About 96.73%, or 1,124 people, have Rise Broadband fixed wireless internet available to them in the city. The company covers the entire Illiopolis area. Rise Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in most of Illiopolis.
Rise Broadband fixed wireless download speeds
Rise Broadband is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, Rise Broadband fixed wireless is below average. There are 3 different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from Rise Broadband goes up to 200 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Illiopolis customers is up to 27 Mbps.
Show all download speeds
- 0.9% up to 200.0 Mbps
- 1.2% up to 50.0 Mbps
- 97.9% up to 25.0 Mbps
Rise Broadband fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for Rise Broadband fixed wireless. Compared to other ISPs, Rise Broadband is below average where upload speeds are concerned, and below average compared to other Illiopolis fixed wireless providers. Rise Broadband offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Illiopolis is up to 40 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Rise Broadband customers can get speeds up to 5.4 Mbps.
Show all upload speeds
- 0.9% up to 40.0 Mbps
- 1.2% up to 10.0 Mbps
- 97.9% up to 5.0 Mbps
Verizon Fixed Wireless in Illiopolis, IL
Verizon fixed wireless coverage
About 79.60%, or 925 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Illiopolis area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Illiopolis.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from Verizon goes up to 300 Mbps, and all Illiopolis customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the fastest compared to other Illiopolis fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Illiopolis is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Illiopolis, IL
EarthLink fixed wireless coverage
About 69.79%, or 811 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Illiopolis area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Illiopolis.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Illiopolis customers is up to 35 Mbps.
Show all download speeds
- 12.8% up to 100.0 Mbps
- 87.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Illiopolis fixed wireless providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Illiopolis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.2 Mbps.
Show all upload speeds
- 12.8% up to 20.0 Mbps
- 87.2% up to 3.0 Mbps
AT&T Fixed Wireless in Illiopolis, IL
AT&T fixed wireless coverage
About 69.79%, or 811 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Illiopolis area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Illiopolis.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Illiopolis customers is up to 35 Mbps.
Show all download speeds
- 12.8% up to 100.0 Mbps
- 87.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Illiopolis fixed wireless providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Illiopolis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.2 Mbps.
Show all upload speeds
- 12.8% up to 20.0 Mbps
- 87.2% up to 3.0 Mbps
T-Mobile Home Internet Fixed Wireless in Illiopolis, IL
T-Mobile Home Internet fixed wireless coverage
About 61.96%, or 720 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the southwest, west, east, northeast, north, northwest, southeast, and central Illiopolis area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Illiopolis.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Illiopolis customers is up to 40 Mbps.
Show all download speeds
- 19.9% up to 100.0 Mbps
- 80.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Illiopolis fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Illiopolis is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 6.4 Mbps.
Show all upload speeds
- 19.9% up to 20.0 Mbps
- 80.1% up to 3.0 Mbps
Community Fiber Solutions (CFS) Fixed Wireless in Illiopolis, IL
Community Fiber Solutions fixed wireless coverage
About 5.51%, or 64 people, have Community Fiber Solutions fixed wireless internet available to them in the city. The company covers the northeast, north, and northwest Illiopolis area. Community Fiber Solutions is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Illiopolis.
Community Fiber Solutions (CFS) fixed wireless download speeds
Community Fiber Solutions is below average when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, Community Fiber Solutions fixed wireless is above average. There are no different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from Community Fiber Solutions goes up to 100 Mbps, and all Illiopolis customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Community Fiber Solutions (CFS) fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for Community Fiber Solutions fixed wireless. Compared to other ISPs, Community Fiber Solutions is below average where upload speeds are concerned, and one of the fastest compared to other Illiopolis fixed wireless providers. Community Fiber Solutions offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Illiopolis is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
MR Systems Wireless Fixed Wireless in Illiopolis, IL
MR Systems Wireless fixed wireless coverage
About 3.70%, or 43 people, have MR Systems Wireless fixed wireless internet available to them in the city. The company covers the northeast and north Illiopolis area. MR Systems Wireless is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Illiopolis.
MR Systems Wireless fixed wireless download speeds
MR Systems Wireless is the slowest when comparing download speeds to all other internet providers in Illiopolis. Versus other fixed wireless providers in the area, MR Systems Wireless fixed wireless is the slowest. There are no different maximum speeds throughout Illiopolis. The fastest plan anyone in Illiopolis can order from MR Systems Wireless goes up to 10 Mbps, and all Illiopolis customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
MR Systems Wireless fixed wireless upload speeds
In Illiopolis download speeds tend to be faster than than upload speeds for MR Systems Wireless fixed wireless. Compared to other ISPs, MR Systems Wireless is the slowest where upload speeds are concerned, and the slowest compared to other Illiopolis fixed wireless providers. MR Systems Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Illiopolis is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Illiopolis Internet by Area
This information is most helpful to those looking for homes or considering moving to Illiopolis or any of the areas nearby.
How does internet in Illiopolis compare to the rest of Illinois?
Internet speeds in Illiopolis are much faster versus the average speeds in Illinois: 2,791 Mbps in Illinois versus 4,449 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Illinois is 99.02% versus 100.00% in Illiopolis.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Illiopolis are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Niantic, IL: less internet coverage, slower speeds
- Lanesville, IL: equal internet coverage, slower speeds
- Mount Auburn, IL: equal internet coverage, slower speeds
- Osbernville, IL: equal internet coverage, slower speeds
- Buffalo, IL: equal internet coverage, slower speeds
- Latham, IL: equal internet coverage, slower speeds
- Mechanicsburg, IL: less internet coverage, slower speeds
- Harristown, IL: less internet coverage, slower speeds
- Lake Fork, IL: equal internet coverage, slower speeds
- Cornland, IL: less internet coverage, slower speeds
Cities with Similar Populations
- Alloway, NJ: equal internet coverage, slower speeds
- Zorn, TX: equal internet coverage, slower speeds
- Winfall, NC: equal internet coverage, slower speeds
- Winegars, MI: less internet coverage, slower speeds
- Williamsburg, NC: equal internet coverage, slower speeds
- Whitehouse Forks, AL: equal internet coverage, slower speeds
- Warsaw, SC: equal internet coverage, slower speeds
- Cabins, WV: equal internet coverage, slower speeds
- Bude, MS: less internet coverage, slower speeds
- Bruceville-Eddy, TX: equal internet coverage, slower speeds